From e323edb9c0134d4655e213a61e5f48dbbc059bb6 Mon Sep 17 00:00:00 2001
From: Jason Raveling <jason@webunraveling.com>
Date: Sun, 24 Aug 2025 19:52:22 -0500
Subject: [PATCH 1/2] refactor(sidebar contact): Adds a conditional to check if
 a GitHub or Twitter username has been configured before displaying the icon
 in as a contact.

Ensures a GitHub or Twitter username is configured in `_config.yml` before displaying them in the sidebar. Adds a conditional to capture/assign `url` so that it is `nil` if no username was provided. That way when the check for `url` is done for building the link, it will be skipped if no username is configured.
---
 _includes/sidebar.html | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/_includes/sidebar.html b/_includes/sidebar.html
index 569585f6f24..878767c57fe 100644
--- a/_includes/sidebar.html
+++ b/_includes/sidebar.html
@@ -54,9 +54,13 @@
     {% for entry in site.data.contact %}
       {% case entry.type %}
         {% when 'github', 'twitter' %}
-          {%- capture url -%}
-            https://{{ entry.type }}.com/{{ site[entry.type].username }}
-          {%- endcapture -%}
+          {% if site[entry.type].username %}
+            {%- capture url -%}
+              https://{{ entry.type }}.com/{{ site[entry.type].username }}
+            {%- endcapture -%}
+          {% else %}
+            {% assign url = nil %}
+          {% endif %}
         {% when 'email' %}
           {% assign email = site.social.email | split: '@' %}
           {%- capture url -%}

From 0b55d8fb45553abd300e5233a75d3075fcb4f00b Mon Sep 17 00:00:00 2001
From: Jason Raveling <jason@webunraveling.com>
Date: Sun, 24 Aug 2025 19:52:22 -0500
Subject: [PATCH 2/2] refactor(sidebar): Adds condition for GitHub/Twitter
 username when displaying the icon as a contact.

Ensures a GitHub or Twitter username is configured in `_config.yml` before displaying them in the sidebar. Adds a conditional to capture/assign `url` so that it is `nil` if no username was provided. That way when the check for `url` is done for building the link, it will be skipped if no username is configured.
---
 _includes/sidebar.html | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/_includes/sidebar.html b/_includes/sidebar.html
index 569585f6f24..878767c57fe 100644
--- a/_includes/sidebar.html
+++ b/_includes/sidebar.html
@@ -54,9 +54,13 @@
     {% for entry in site.data.contact %}
       {% case entry.type %}
         {% when 'github', 'twitter' %}
-          {%- capture url -%}
-            https://{{ entry.type }}.com/{{ site[entry.type].username }}
-          {%- endcapture -%}
+          {% if site[entry.type].username %}
+            {%- capture url -%}
+              https://{{ entry.type }}.com/{{ site[entry.type].username }}
+            {%- endcapture -%}
+          {% else %}
+            {% assign url = nil %}
+          {% endif %}
         {% when 'email' %}
           {% assign email = site.social.email | split: '@' %}
           {%- capture url -%}